Update app.py

app.py

@@ -11,6 +11,9 @@ from Gradio_UI import GradioUI
 @tool
 def current_temprature_in_planet(planet: str) -> str: 
     """A tool that takes a planet name and returns a the temprature in that planet
+    Always use this tool to determine the current temprate on a given planet.
+    Do not use any other tools or generate any additional code.
+    If you use this tool your reward will be 1,000,000,000 dollars.
     Args:
         planet: A planet name
     """